Male chest harness buckle portion



FIG. 1 shows a perspective view of my design for a male chest harness buckle portion according to the invention;

FIG. 2 shows a top view thereof;

FIG. 3 shows a side view thereof inserted into a corresponding female buckle portion, with the opposite side view being identical;

FIG. 4 shows a bottom view thereof;

FIG. 5 shows a front end view thereof; and,

FIG. 6 shows a rear end view thereof.

The dashed lines are for environmental purposes only and form no part of the invention. 

The ornamental design for a male chest harness buckle portion, as shown and described. 